//From: http://g.tbcdn.cn/tbc/m-base/0.0.8/index-min.js?v=2585860774_9913
//Author: Taobao UED
(function() {
  var a = function() {
    document.documentElement.style.fontSize = document.documentElement.clientWidth / 16 + "px"
  }
  var b = null;
  window.addEventListener("resize", function() {
    clearTimeout(b),
    b = setTimeout(a, 300)
  },
  false),
  a();
})();

